Samsung SDI Co., Ltd.

Republic of Korea


 
Total IP 8,140
Total IP incl. subs 9,466 (+ 1,338 for subs)
Total IP Rank # 119
IP Activity Score 4.3/5.0    4,539
IP Activity Rank # 127
IP AS incl. subs 4.1/5.0    4,886
Stock Symbol
ISIN KR7006400006
Market Cap. 16.7T  (KRW)
Industry Electronic Components
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

6,216 11
12 0
1,894 0
7
 
Last Patent 2025 - Resist topcoat compositions, and...
First Patent 1986 - Electroluminescent device with m...
Last Trademark 2021 - SDI
First Trademark 1999 - SDI

Subsidiaries

4 subsidiaries with IP (1328 patents, 10 trademarks)

6 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Positive electrode active material for rechargeable lithium battery, method of preparing the same...
2024 Invention Battery pack and battery apparatus having the same. A battery pack and a battery apparatus utili...
Invention Battery management system, battery pack including the same, and operating method of battery manag...
Invention Lithium battery. A lithium battery including a cathode, an anode current collector, and an elect...
Invention Lithium battery. Provided is a lithium battery comprising: a positive electrode; a negative elect...
Invention Positive active materials, preparation methods thereof, positive electrodes, and rechargeable lit...
Invention Clamping jig apparatus for secondary battery electrode plate processing and electrode plate proce...
Invention Lithium secondary battery. 22S); a negative electrode; an electrolyte layer disposed between the ...
Invention Resist topcoat compositions, and methods of forming patterns using the composition. A resist top...
Invention Semiconductor photoresist composition and method of forming patterns using the composition. Disc...
Invention Apparatus and method for manufacturing electrode. An apparatus and method for manufacturing elec...
Invention Battery cell and battery module. A battery cell and a battery module are disclosed. A battery ce...
Invention Method for operating a battery pack for adjusting an operational limit for the battery pack. The...
Invention Object thickness measuring apparatus and method. An object thickness measuring apparatus of the ...
Invention Apparatus for manufacturing electrode assembly and method of controlling the same. An apparatus ...
Invention Gel polymer electrolyte for lithium battery and lithium battery comprising same. Disclosed is a g...
Invention Apparatus and method for managing a situation of an electric vehicle battery. An apparatus for m...
Invention Electrolyte injection apparatus. An electrolyte injection apparatus includes: a carrier; a plura...
Invention Solid electrolyte, electrochemical device including the solid electrolyte, and method of preparin...
Invention Positive electrode and all-solid-state secondary battery comprising same. 22S and a composite of ...
Invention Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same....
Invention Battery module and method for manufacturing battery module. A battery module including a busbar ...
Invention Rechargeable battery. A rechargeable battery includes an electrode assembly, a can accommodating...
Invention Gel polymer electrolyte for lithium battery and lithium battery including the same. A gel polyme...
Invention Cell test apparatus and method of manufacturing cell test apparatus. A method of manufacturing a...
Invention Cylindrical secondary battery. A cylindrical secondary battery including an electrode assembly, ...
Invention Apparatus and method for measuring electrode plate thickness. An apparatus and method for measur...
Invention Rechargeable battery, rechargeable battery pack and method of manufacturing cap plate of recharge...
Invention Secondary battery. A secondary battery includes an electrode assembly, a pouch accommodating the...
Invention Apparatus and method for diagnosing battery, and computer program. An apparatus for diagnosing a...
Invention Rechargeable battery. A rechargeable battery includes: an electrode assembly; a case to accommod...
Invention Electrode assembly and rechargeable battery comprising same. Disclosed are an electrode assembly ...
Invention Electrolyte injection apparatus. The disclosed electrolyte injection apparatus comprises: a carri...
Invention Apparatus and method for analyzing manufacturing process data. An apparatus for analyzing manufa...
Invention All-solid secondary battery and all-solid secondary battery pack comprising same. An all-solid se...
Invention Power maintenance apparatus. A power maintenance apparatus includes a power conversion part conv...
Invention Apparatus and method for controlling inner condition environment of battery pack. An apparatus a...
Invention Electrolyte for rechargeable lithium battery and rechargeable lithium battery including same. The...
Invention Activation apparatus, activation method and secondary battery therefrom. The present disclosure r...
2023 Invention All-solid-state battery. The present invention relates to an all-solid-state battery comprising:...
Invention Separator for rechargeable lithium battery and rechargeable lithium battery. Disclosed are a sep...
Invention All-solid-state rechargeable battery, stacked all-solid-state rechargeable battery. An all-solid...
2022 Invention Electrolyte for lithium secondary battery and lithium secondary battery comprising same. Disclos...
Invention Exterior material for rechargeable lithium battery and rechargeable lithium battery including sam...
Invention Separator for rechargeable lithium battery and rechargeable lithium battery including same. Disc...
2021 G/S LCD television monitors; portable telephones; mobile phones; notebook computers; laptop computers...
G/S Batteries; Batteries for vehicles; Battery packs; Electric batteries; Electric batteries for powe...
G/S Batteries; batteries for electric vehicles; car batteries; electric batteries; electric batteries...
G/S Batteries; batteries for electric vehicles; batteries for automobiles; electric batteries; electr...
G/S Batteries; Battery packs; Electric batteries; Lithium ion batteries
G/S Batteries; Battery packs; Electric batteries; Lithium ion batteries.
2008 G/S condensers; apparatus for stabilizing voltage; chargers for electric storage battery; electrical ...
2001 G/S [ Unprocessed epoxy resin for use in the manufacture of electronic devices; unprocessed artifici...
1999 G/S [ CATHODE RAY TUBES, COMPUTER MONITORS, LIQUID CRYSTAL DISPLAYS, COLOR FILTERS FOR LIQUID CRYSTAL...